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NTN 387/382 SMALL SIZE TAPERED ROLLER BRG
MODEL 387/382
$239.09 Each
Prices are subject to change
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Type
Tapered Roller Bearing
Enclosure
Open
Style
Cone & Cup
Material
Case Carburized Steel
Configuration
One
Static Load Rating
23600 lbf
Precision Rating
Class 4
Y2 (Axial Load Factor)
1.69
Lubrication
w/o Oil Hole
Bore Type
Round
Cone Number
387
Dynamic Load Rating
18500 lbf
Operating Temperature Range
-40 to 250 °F
e (Axial Load Factor)
0.35
Cup Number
382
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 4 |
Cone Number | 387 |
Cup Number | 382 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.35 |
Y2 (Axial Load Factor) | 1.69 |
Static Load Rating | 23600 lbf105000 N105.00 kN |
Dynamic Load Rating | 18500 lbf82500 N82.50 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 2.2500 in57.150 mm |
D | 3.8750 in98.425 mm |
Wo | 0.7018 in17.826 mm |
Wi | 0.8640 in21.946 mm |
W | 0.8268 in21.000 mm |
r | 0.0300 in0.800 mm |
R | 0.09 in2.3 mm |
a (Effective Load Center) | -0.1200 in-3.000 mm |
U | 2.60 in66.0 mm |
V | 2.44 in62.0 mm |
X | 3.62 in92.0 mm |
Z | 3.54 in90.0 mm |
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